The Airtel 4G Portable Router {Smartbox} is a lightweight and compact wireless hot-spot router that incorporates a fast speed up to 150Mbps. It beefy 4000mAh Battery 3.7V is capable of delivering up to 4-8 hours of connectivity while you share the connection with at least 32 devices. 4G LTE Cat 4 Home Router: Downlink speed up to 150Mbps, Compatible with all...